Humming at speed from front end(wheel bearings)

[Homeworld8118]

Today while driving home from the mall I noticed that it sounds like my wheel bearings are going bad. Typical humming/vibrations around 55-66 tapering off it seems around 70+, sounds like I have mud tires lol. Weird thing is I didn't hear or feel this at all this morning, it's like it came out of no where.

I'm use to older cars and have never had a 4x4, was wondering if I can just get the bearings for about 100$ from summit racing or do I need to replace the whole hub assembly, witch is about 150-300$ a piece? Or if any one knows of any other good websites it would be greatly appreciated!

Thanks,
Murphy

 

[Homeworld8118]

I found these on amazon for full assembly, is this more what I'm gonna have to look at getting, or can I just get replacement bearings and have them pressed it since everything else should be just fine?

http://www.amazon.com/Timken-HA5901...r=2007|2007&carId=001&n=15684181&s=automotive